Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
The exact fix depends on the IOS XE version you are running, not just the router or switch model. Check the Cisco security advisory for those CVEs and compare it with the output of show version. Cisco lists the first fixed release for each IOS XE tra...
Go with the C8235 E G2. It's the newer platform, you will get a longer support lifecycle and it'll be a better fit if you're planning to keep the routers in service for several years. The C8300 is still a solid choice, but unless you specifically nee...